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Hemoglobin and enzymes are:

A. lipids
B. proteins
C. carbohydrates
D. nucleic acids

2 Answers

3 votes

Answer:

B. Proteins

Step-by-step explanation:

User Krystonen
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2 votes

Answer:

B. Protein

Step-by-step explanation:

Haemoglobin are iron containing protein in the blood of many animals while enzymes are catalytic protein responsible for complex biochemical reactions that takes place in plants and animals.

User Gaurav Gandhi
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